εὐθυμάχος
From LSJ
Ἀναξαγόρας δύο ἔλεγε διδασκαλίας εἶναι θανάτου, τόν τε πρὸ τοῦ γενέσθαι χρόνον καὶ τὸν ὕπνον → Anaxagoras used to say that we have two teachers for death: the time before we were born and sleep | Anaxagoras said that there are two rehearsals for death: the time before being born and sleep
German (Pape)
[Seite 1070] = εὐθυμάχης, ἄνδρες Simon. 18 (VI, 442); π ολιῆται 30 (App. 73).